package com.maomao.holding;

import java.time.Clock;
import java.util.*;

/**
 * Created by admin on 2018/4/16.
 */
public class Test {
    public static void main(String[] args){
        Map<String,String> map = new HashMap<>();
        map.put("xiaom","min");
        System.out.println(map);
    }
}
